Today we will create gemsets management stuff and we’ll also make Ruby management easier. As previously, lets start from “low-level” bash scripts. Place them somewhere in your app (example: app_root/sript/tasks/rvm) and make them executable (chmod 755).

RVM::Ruby Instance methods

Ok, so now we have a bunch of useful class methods, however we still cannot manipulate on a single Ruby instance stuff such as gemsets. But, not for long. Lets start with initialization of an RVM::Ruby instance: